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Installation & Operation Manual

QFMN Fiber Mini Node Distribution Amplifier

QFMN

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Содержание QFMN

Страница 1: ...Installation Operation Manual QFMN Fiber Mini Node Distribution Amplifier QFMN ...

Страница 2: ...one or more U S or foreign patents Kimwipes and other non ATX product and company names in this manual are the property of their respective companies Although every effort has been taken to ensure the accuracy of this document it may be necessary without notice to make amendments or correct omissions Specifications subject to change without notice ...

Страница 3: ...ifier Installation Operation Manual 3 TABLE OF CONTENTS Page 1 INTRODUCTION 1 1 2 INSTALLATION 2 1 3 POWERING 3 1 4 OPTICAL CONNECTORS CLEANING 4 1 5 OPERATIONAL SET UP 5 1 6 SERVICE WARRANTY 6 1 7 1 Contact ATX Networks 6 1 7 2 Warranty Information 6 1 ...

Страница 4: ...4 MDU Solutions QFMN Fiber Mini Node Distribution Amplifier Installation Operation Manual This page left intentionally blank ...

Страница 5: ...he best RF performance QFMN also provides a factory installed 5 to 42 MHz Fabry Perot return path transmitter with a built in gain potentiometerto set the optimum drive level to the laser driver amp and a factory selected plug in pad after the laser driver amp to set the optimum laser RF drive level The QFMN device can provide RF output levels of 45 dBmV For set up and monitoring purposes QFMN pro...

Страница 6: ...1 2 MDU Solutions QFMN Fiber Mini Node Distribution Amplifier Installation Operation Manual CHAPTER 1 INTRODUCTION This page left intentionally blank ...

Страница 7: ...assis to provide the installer the ability to secure the QFMN device in the required mounting method QFMN is specified to operate from 0ºC to 70ºC 32ºF to 158ºF The QFMN device should be mounted in an adequately ventilated area to provide adequate air flow across the chassis and should not be installed in areas of high humidity Extremely dusty areas should be avoided as well to eliminate potential...

Страница 8: ...2 2 MDU Solutions QFMN Fiber Mini Node Distribution Amplifier Installation Operation Manual CHAPTER 2 INSTALLATION This page left intentionally blank ...

Страница 9: ...r ATX model 951 120VAC to 26VAC 60 Hz 50 VA Alternately an external universal power supply ATX model EPS 267 ND 100 240VAC to 24VDC is available for requirements other than typical 110VAC installations AC powering is accomplished by connecting the terminals of the 951transformer or alternate EPS 267 ND universal power supply at the terminal block located on the underside of the QFMN device ...

Страница 10: ...3 2 MDU Solutions QFMN Fiber Mini Node Distribution Amplifier Installation Operation Manual CHAPTER 3 POWERING This page left intentionally blank ...

Страница 11: ... connectors The optical connector is located on the rear of the unit Be sure to only mate the same style connectors Mating APC with UPC style connectors can cause undesirable results Fiber connectors should never be left uncovered due to the possibility of contamination Commercially available fiber cleaning products are easily available such as pre packaged alcohol wipes Kimwipes etc and should be...

Страница 12: ...4 2 MDU Solutions QFMN Fiber Mini Node Distribution Amplifier Installation Operation Manual CHAPTER 4 OPTICAL CONNECTORS CLEANING This page left intentionally blank ...

Страница 13: ...ifications Optical inputs which are less than 2 dBm or above 2 dBm will result in slightly decreased RF performance of the QFMN device As shown in Figure 1 below a 10 bar LED located inside the unit provides a quick indication of forward optical input power When the LED lights GREEN you are within the recommended operating range of the node 2 dBm to 2 dBm as shown in the figure below When the LED ...

Страница 14: ...nual CHAPTER 5 OPERATIONAL SET UP Figure 2 QFMN Functional Schematic HIGH PASS LOW PASS RESPONSE NETWORK FORWARD OPTICAL INPUT REVERSE OPTICAL OUTPUT GAIN SLOPE FORWARD OUTPUT RETURN INPUT 20 dB TEST POINT 20 dB TX TEST POINT GAIN FACTORY SELECTED PLUG IN PAD Figure 4 QFMN Specifications ...

Страница 15: ...4 Technology no letter Silicon Push Pull G GaAs Push Pull 5 Amplifier Configuration 2W 2 way Description 120 to 26 VAC 60 Hz AC Power Transformer 50 VA Rating Options Spares Example Part Number QFMN870 A 45 G 2W 1 Frequency Range 870 870 MHz 3 Ouput Level See Specifications Table Part Number 951 1 2 3 4 5 Figure 5 QFMN Ordering Information 951 Transformer ...

Страница 16: ...5 4 MDU Solutions QFMN Fiber Mini Node Distribution Amplifier Installation Operation Manual CHAPTER 5 OPERATIONAL SET UP This page left intentionally blank ...

Страница 17: ... 800 565 7488 USA Canada only Press 3 for Technical Support Then press 1 for Digital Video Products DVIS DigiVu UCrypt etc OR press 2 for All Other Products Email digitalvideosupport atxnetworks com for Digital Video Products Email jleskovar atxnetworks com for All Other Products CUSTOMER SERVICE ATX Networks 1 501 Clements Road West Ajax ON L1S 7H4 Canada Tel 905 428 6068 Toll Free 800 565 7488 U...

Страница 18: ...n Canada Rev 07 15 ANW1120 1 501 Clements Road West Ajax ON L1S 7H4 Canada Tel 1 905 428 6068 Toll Free 1 800 565 7488 Fax 1 905 427 1964 Toll Free Fax 1 866 427 1964 www atxnetworks com support atxnetworks com ...

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